117192985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 69085415

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 109, 119, 139, 221, 455, 545, 595, 695, 763, 973, 1105, 1417, 1547, 1807, 1853, 2363, 3815, 4865, 7085, 7735, 9035, 9265, 9919, 11815, 12649, 12971, 15151, 16541, 24089, 30719, 49595, 63245, 64855, 75755, 82705, 106057, 120445, 153595, 168623, 196963, 215033, 257567, 530285, 843115, 984815, 1075165, 1287835, 1378741, 1802969, 3348371, 6893705, 9014845, 16741855, 23438597, 117192985]

約数ペア:

[(1, 117192985), (5, 23438597), (7, 16741855), (13, 9014845), (17, 6893705), (35, 3348371), (65, 1802969), (85, 1378741), (91, 1287835), (109, 1075165), (119, 984815), (139, 843115), (221, 530285), (455, 257567), (545, 215033), (595, 196963), (695, 168623), (763, 153595), (973, 120445), (1105, 106057), (1417, 82705), (1547, 75755), (1807, 64855), (1853, 63245), (2363, 49595), (3815, 30719), (4865, 24089), (7085, 16541), (7735, 15151), (9035, 12971), (9265, 12649), (9919, 11815)]